Diet and Cycling Significantly Lower Dementia Risk

Recent studies emphasize the strong influence of diet and lifestyle on brain health and dementia risk. The MIND diet, which highlights foods such as green vegetables and berries, reduces Alzheimer's and dementia risk by 35-53% and is beneficial across various racial groups and ages. Healthy eating at any life stage can slow cognitive decline, while midlife cycling is associated with a 22% lower risk of dementia due to increased hippocampal volume. Diets high in ultra-processed foods, refined carbohydrates, and artificial sweeteners are linked to greater cognitive decline and dementia risk. Nutrient-rich foods like almonds help lower markers associated with heart disease, diabetes, and dementia by improving cholesterol, reducing inflammation, and supporting gut health. Overall, both nutrition and physical activity are vital for protecting cognitive function as we age.